APA (7th ed.) Citation

Code, C., & Müller, D. J. (1983). Aphasia therapy. E. Arnold.

Chicago Style (17th ed.) Citation

Code, Christopher, and Dave J. Müller. Aphasia Therapy. London: E. Arnold, 1983.

MLA (9th ed.) Citation

Code, Christopher, and Dave J. Müller. Aphasia Therapy. E. Arnold, 1983.